#! /usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2020-2023 Alibaba Group Holding Limited.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

from vineyard import shared_memory


def test_shareable_list(vineyard_client):
    a = shared_memory.ShareableList(vineyard_client, ("a", b"bb", 1234, 56789.01234))
    a[0] = "bbbbbb"
    a.freeze()

    b = shared_memory.ShareableList(vineyard_client, name=a.shm.name)
    assert len(a) == len(b)
    for x, y in zip(a, b):
        assert x == y

    b.shm.unlink()
